/* Don't do any filtering if it is disabled. */
if (stream != gdb_stdout
- || ! pagination_enabled
- || ! input_from_terminal_p ()
+ || !pagination_enabled
+ || batch_flag
|| (lines_per_page == UINT_MAX && chars_per_line == UINT_MAX)
|| top_level_interpreter () == NULL
|| ui_out_is_mi_like_p (interp_ui_out (top_level_interpreter ())))
return pid;
}
+/* Helper for make_bpstat_clear_actions_cleanup. */
+
+static void
+do_bpstat_clear_actions_cleanup (void *unused)
+{
+ bpstat_clear_actions ();
+}
+
+/* Call bpstat_clear_actions for the case an exception is throw. You should
+ discard_cleanups if no exception is caught. */
+
+struct cleanup *
+make_bpstat_clear_actions_cleanup (void)
+{
+ return make_cleanup (do_bpstat_clear_actions_cleanup, NULL);
+}
+
+/* Check for GCC >= 4.x according to the symtab->producer string. Return minor
+ version (x) of 4.x in such case. If it is not GCC or it is GCC older than
+ 4.x return -1. If it is GCC 5.x or higher return INT_MAX. */
+
+int
+producer_is_gcc_ge_4 (const char *producer)
+{
+ const char *cs;
+ int major, minor;
+
+ if (producer == NULL)
+ {
+ /* For unknown compilers expect their behavior is not compliant. For GCC
+ this case can also happen for -gdwarf-4 type units supported since
+ gcc-4.5. */
+
+ return -1;
+ }
+
+ /* Skip any identifier after "GNU " - such as "C++" or "Java". */
+
+ if (strncmp (producer, "GNU ", strlen ("GNU ")) != 0)
+ {
+ /* For non-GCC compilers expect their behavior is not compliant. */
+
+ return -1;
+ }
+ cs = &producer[strlen ("GNU ")];
+ while (*cs && !isdigit (*cs))
+ cs++;
+ if (sscanf (cs, "%d.%d", &major, &minor) != 2)
+ {
+ /* Not recognized as GCC. */
+
+ return -1;
+ }
+
+ if (major < 4)
+ return -1;
+ if (major > 4)
+ return INT_MAX;
+ return minor;
+}
+
/* Provide a prototype to silence -Wmissing-prototypes. */
extern initialize_file_ftype _initialize_utils;